171564960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{51061}}^1$

素因数の和:51086

約数の個数: 96

約数和(自身を含む): 617645952

約数和(自身を除く): 446080992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 51061, 102122, 153183, 204244, 255305, 306366, 357427, 408488, 510610, 612732, 714854, 765915, 816976, 1021220, 1072281, 1225464, 1429708, 1531830, 1633952, 1787135, 2042440, 2144562, 2450928, 2859416, 3063660, 3574270, 4084880, 4289124, 4901856, 5361405, 5718832, 6127320, 7148540, 8169760, 8578248, 10722810, 11437664, 12254640, 14297080, 17156496, 21445620, 24509280, 28594160, 34312992, 42891240, 57188320, 85782480, 171564960]

約数ペア:

[(1, 171564960), (2, 85782480), (3, 57188320), (4, 42891240), (5, 34312992), (6, 28594160), (7, 24509280), (8, 21445620), (10, 17156496), (12, 14297080), (14, 12254640), (15, 11437664), (16, 10722810), (20, 8578248), (21, 8169760), (24, 7148540), (28, 6127320), (30, 5718832), (32, 5361405), (35, 4901856), (40, 4289124), (42, 4084880), (48, 3574270), (56, 3063660), (60, 2859416), (70, 2450928), (80, 2144562), (84, 2042440), (96, 1787135), (105, 1633952), (112, 1531830), (120, 1429708), (140, 1225464), (160, 1072281), (168, 1021220), (210, 816976), (224, 765915), (240, 714854), (280, 612732), (336, 510610), (420, 408488), (480, 357427), (560, 306366), (672, 255305), (840, 204244), (1120, 153183), (1680, 102122), (3360, 51061)]